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Usage
Example
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#include<climits>#include<concepts>#include<iostream>#include<limits>static_assert(sizeof(short)>=16/CHAR_BIT);static_assert(sizeof(unsignedshort)>=16/CHAR_BIT);static_assert(std::numeric_limits<short>::min()<=-32'768);//'static_assert(std::numeric_limits<short>::max()>=32'767);//'static_assert(std::numeric_limits<unsignedshort>::max()>=65'535u);//'// concepts are available since C++20static_assert(std::integral<short>andstd::integral<unsignedshort>);template<typenameT,typename...Ts>conceptall_same=(...andstd::same_as<T,Ts>);static_assert(all_same<short,shortint,signedshort,signedshortint>);static_assert(all_same<unsignedshort,unsignedshortint>);#define OUT(...) std::cout << #__VA_ARGS__ << " = " << __VA_ARGS__ << '\n'intmain(){OUT(sizeof(short));OUT(sizeof(unsignedshort));OUT(std::numeric_limits<short>::min());OUT(std::numeric_limits<short>::max());OUT(std::numeric_limits<unsignedshort>::max());}#undef OUTPossible output:
sizeof(short) = 2 sizeof(unsigned short) = 2 std::numeric_limits<short>::min() = -32768 std::numeric_limits<short>::max() = 32767 std::numeric_limits<unsigned short>::max() = 65535 See also
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